Air tickets and Fares...$$$

The budget is $3000 per person.
Budget for a group of 5: $15000
Budget airline: Jetstar
Go and Return airline: $138 per person
Total amt used for airline:$690
Amt left: $810
Stay: Bayview Park Hotel
Cost: 1st night total $146 2nd night $73 (2 rooms)
Total:$216 Amt left:$591
Food: 4euros($7.20) per meal per person
Rough cost of the trip: $1051(e.g. excluding transportation fees)